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Van Ryneveld, M.B.

Van Ryneveld, M.B. & Fourie, A.B., 1995. The fate in the subsurface of contaminants associated with on-site sanitation : a review. , pp.p. 101-111: 4 tab.

Publicatiedatum: 30/12/2004

Van Ryneveld, M.B., 1994. The current extent of coverage and the costs of water supply and sanitation provision in the urban areas of South Africa. , pp.p. 99-106: 1 fig., 4 tab.

Publicatiedatum: 30/12/2004

This paper presents a first estimate of coverage and costs of water supply and sanitation provision in urban areas of South Africa for 1990.

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